Evidence map›Paper›PMID 25790019›Full record

ArticlePloS one2015

Genome wide analysis of flowering time trait in multiple environments via high-throughput genotyping technique in Brassica napus L.

Lun Li, Yan Long, Libin Zhang, Jessica Dalton-Morgan, Jacqueline Batley, Longjiang Yu, Jinling Meng, Maoteng Li

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.7field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 35 citations in OpenAlex.

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  11. Review
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  13. Earliness traits in rapeseed (Brassica napus): SNP loci and candidate genes identified by genome-wide association analysis.DNA research : an international journal for rapid publication of reports on genes and genomes · 2018
    Article
  14. Comparison of GWAS models to identify non-additive genetic control of flowering time in sunflower hybrids.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018
    Article
  15. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 5 institutions in 2 countries.

Lun LiCollege of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China; Hubei Bioinformatics and Molecular Imaging Key Laboratory, Huazhong University of Science and Technology, Wuhan, China.
Yan LongNational Key Lab of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, China; Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.
Libin ZhangCollege of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China; Hubei Bioinformatics and Molecular Imaging Key Laboratory, Huazhong University of Science and Technology, Wuhan, China.
Jessica Dalton-MorganSchool of Agriculture & Food Sciences, The University of Queensland, Brisbane, Australia.
Jacqueline BatleySchool of Agriculture & Food Sciences, The University of Queensland, Brisbane, Australia.
Longjiang YuCollege of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China.
Jinling MengNational Key Lab of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, China.
Maoteng LiCollege of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China.
Huazhong University of Science and Technology · CNAgriculture and Food · AUChinese Academy of Agricultural Sciences · CNHuazhong Agricultural University · CNUniversity of Queensland · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The prediction of the flowering time (FT) trait in Brassica napus based on genome-wide markers and the detection of underlying genetic factors is important not only for oilseed producers around the world but also for the other crop industry in the rotation system in China. In previous studies the low density and mixture of biomarkers used obstructed genomic selection in B. napus and comprehensive mapping of FT related loci. In this study, a high-density genome-wide SNP set was genotyped from a double-haploid population of B. napus. We first performed genomic prediction of FT traits in B. napus using SNPs across the genome under ten environments of three geographic regions via eight existing genomic predictive models. The results showed that all the models achieved comparably high accuracies, verifying the feasibility of genomic prediction in B. napus. Next, we performed a large-scale mapping of FT related loci among three regions, and found 437 associated SNPs, some of which represented known FT genes, such as AP1 and PHYE. The genes tagged by the associated SNPs were enriched in biological processes involved in the formation of flowers. Epistasis analysis showed that significant interactions were found between detected loci, even among some known FT related genes. All the results showed that our large scale and high-density genotype data are of great practical and scientific values for B. napus. To our best knowledge, this is the first evaluation of genomic selection models in B. napus based on a high-density SNP dataset and large-scale mapping of FT loci.

Indexed as

Genotyping TechniquesBrassica napusChromosome MappingFlowersGenetic Association StudiesGenetic LinkageGenome, PlantGenotypeHigh-Throughput Screening AssaysPolymorphism, Single NucleotideQuantitative Trait Loci

Identifiers

PMID25790019
PMCPMC4366152
OpenAlexW2033756362

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.